Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.64	26.64	26.36	26.42	6,403	-0.28(-1.05%)
May 23, 2011	26.82	26.82	26.53	26.70	13,048	-0.45(-1.66%)
May 20, 2011	27.00	27.23	27.00	27.15	6,060	-0.10(-0.35%)
May 19, 2011	27.32	27.32	27.05	27.25	3,650	-0.01(-0.05%)
May 18, 2011	26.87	27.26	26.87	27.26	6,472	+0.38(+1.42%)
May 17, 2011	26.86	26.94	26.81	26.88	19,344	-0.18(-0.67%)
May 16, 2011	27.46	27.46	27.06	27.06	3,320	-0.46(-1.68%)
May 13, 2011	27.68	27.68	27.52	27.52	3,350	-0.25(-0.89%)
May 12, 2011	27.30	27.82	27.30	27.77	10,328	+0.32(+1.17%)
May 11, 2011	27.70	27.70	27.44	27.45	1,348	-0.23(-0.83%)
May 10, 2011	27.57	27.68	27.57	27.68	3,317	+0.28(+1.02%)
May 09, 2011	27.16	27.40	27.16	27.40	2,115	+0.30(+1.11%)
May 06, 2011	27.24	27.50	27.10	27.10	4,968	+0.01(+0.04%)
May 05, 2011	27.07	27.43	27.04	27.09	5,072	-0.13(-0.48%)
May 04, 2011	27.39	27.39	27.03	27.22	7,760	+0.14(+0.52%)
May 03, 2011	27.20	27.20	27.07	27.08	5,446	-0.36(-1.31%)
May 02, 2011	27.44	27.44	27.44	27.44	4,979	-0.25(-0.90%)
Apr 29, 2011	27.79	27.79	27.66	27.69	4,045	-0.01(-0.05%)
Apr 28, 2011	27.74	27.75	27.61	27.70	7,214	-0.04(-0.13%)
Apr 27, 2011	27.51	27.74	27.50	27.74	10,061	+0.20(+0.73%)
Apr 26, 2011	27.46	27.65	27.46	27.54	29,233	+0.20(+0.75%)
Apr 25, 2011	27.27	27.34	27.20	27.34	2,263	-0.00(-0.00%)
Apr 21, 2011	27.35	27.35	27.23	27.34	5,452	+0.09(+0.31%)
Apr 20, 2011	27.11	27.29	27.11	27.25	10,024	+0.61(+2.29%)
Apr 19, 2011	26.65	26.67	26.53	26.64	4,500	+0.06(+0.23%)
Apr 18, 2011	26.90	26.90	26.42	26.58	6,310	-0.47(-1.74%)
Apr 15, 2011	26.93	27.16	26.85	27.05	4,391	+0.04(+0.15%)
Apr 14, 2011	26.65	27.01	26.65	27.01	2,616	+0.05(+0.19%)
Apr 13, 2011	26.94	27.01	26.90	26.96	2,698	+0.16(+0.61%)
Apr 12, 2011	27.03	27.03	26.79	26.80	13,820	-0.31(-1.13%)
Apr 11, 2011	27.29	27.29	27.08	27.10	3,637	-0.07(-0.26%)
Apr 08, 2011	27.42	27.43	27.17	27.17	9,146	-0.35(-1.26%)
Apr 07, 2011	27.71	27.71	27.43	27.52	11,430	-0.15(-0.55%)
Apr 06, 2011	27.62	27.73	27.53	27.67	6,627	+0.06(+0.22%)
Apr 05, 2011	27.52	27.77	27.52	27.61	3,041	+0.07(+0.25%)
Apr 04, 2011	27.69	27.69	27.46	27.54	3,423	-0.08(-0.29%)
Apr 01, 2011	27.55	27.67	27.55	27.62	2,618	+0.16(+0.58%)
Mar 31, 2011	27.52	27.52	27.39	27.46	6,284	-0.06(-0.22%)
Mar 30, 2011	27.40	27.52	27.40	27.52	2,484	+0.24(+0.88%)
Mar 29, 2011	27.18	27.28	27.18	27.28	3,451	+0.22(+0.81%)
Mar 28, 2011	27.14	27.23	27.06	27.06	18,340	-0.06(-0.22%)
Mar 25, 2011	27.17	27.38	27.08	27.12	25,191	+0.16(+0.59%)
Mar 24, 2011	26.76	27.01	26.76	26.96	2,753	+0.32(+1.20%)
Mar 23, 2011	26.40	26.70	26.25	26.64	4,586	+0.12(+0.45%)
Mar 22, 2011	26.51	26.54	26.46	26.52	3,029	-0.08(-0.30%)
Mar 21, 2011	26.66	26.67	26.60	26.60	4,205	+0.51(+1.95%)
Mar 18, 2011	26.28	26.28	26.07	26.09	8,270	+0.16(+0.62%)
Mar 17, 2011	25.90	26.13	25.90	25.93	14,429	+0.05(+0.19%)
Mar 16, 2011	26.22	26.24	25.73	25.88	8,671	-0.40(-1.51%)
Mar 15, 2011	26.22	26.30	26.22	26.28	9,143	-0.29(-1.11%)
Mar 14, 2011	26.58	26.68	26.39	26.57	3,255	-0.23(-0.86%)
Mar 11, 2011	26.55	26.80	26.50	26.80	1,751	+0.09(+0.34%)
Mar 10, 2011	27.17	27.17	26.68	26.71	5,270	-0.70(-2.55%)
Mar 09, 2011	27.61	27.61	27.34	27.41	2,397	-0.25(-0.90%)
Mar 08, 2011	27.22	27.78	27.13	27.66	5,674	+0.28(+1.02%)
Mar 07, 2011	27.88	27.89	27.05	27.38	12,381	-0.42(-1.51%)
Mar 04, 2011	27.61	27.82	27.61	27.80	7,982	-0.16(-0.58%)
Mar 03, 2011	27.53	28.04	27.53	27.96	5,113	+0.62(+2.28%)
Mar 02, 2011	27.38	27.47	27.33	27.34	1,005	+0.17(+0.61%)
Mar 01, 2011	27.73	27.73	27.17	27.17	3,501	-0.42(-1.53%)
Feb 28, 2011	27.77	27.86	27.48	27.60	4,141	-0.10(-0.38%)
Feb 25, 2011	27.42	27.77	27.42	27.70	4,829	+0.56(+2.06%)
Feb 24, 2011	26.97	27.26	26.87	27.14	5,064	+0.17(+0.62%)
Feb 23, 2011	27.23	27.23	26.79	26.97	5,447	-0.57(-2.06%)
Feb 22, 2011	27.80	28.11	27.54	27.54	10,806	-0.71(-2.50%)
Feb 18, 2011	28.41	28.41	28.25	28.25	3,939	-0.13(-0.47%)
Feb 17, 2011	28.10	28.41	28.10	28.38	35,207	+0.22(+0.79%)
Feb 16, 2011	28.08	28.20	28.04	28.16	27,759	+0.28(+1.00%)
Feb 15, 2011	28.04	28.04	27.85	27.88	6,274	-0.28(-0.99%)
Feb 14, 2011	27.96	28.16	27.96	28.16	13,755	+0.30(+1.08%)
Feb 11, 2011	27.69	27.91	27.68	27.86	5,010	+0.16(+0.58%)
Feb 10, 2011	27.40	27.74	27.34	27.70	26,205	+0.29(+1.05%)
Feb 09, 2011	27.50	27.58	27.36	27.41	11,794	-0.09(-0.32%)
Feb 08, 2011	27.40	27.50	27.36	27.50	4,416	+0.17(+0.61%)
Feb 07, 2011	27.30	27.45	27.30	27.33	3,715	+0.15(+0.56%)
Feb 04, 2011	27.06	27.18	26.92	27.18	4,671	+0.05(+0.18%)
Feb 03, 2011	27.05	27.13	26.63	27.13	8,161	-0.05(-0.17%)
Feb 02, 2011	27.06	27.23	27.06	27.18	3,643	+0.18(+0.68%)
Feb 01, 2011	26.52	27.00	26.52	26.99	9,110	+0.72(+2.76%)
Jan 31, 2011	26.10	26.36	26.10	26.27	3,154	+0.15(+0.57%)
Jan 28, 2011	26.81	26.81	26.05	26.12	21,512	-0.56(-2.10%)
Jan 27, 2011	26.58	26.76	26.56	26.68	5,173	+0.08(+0.29%)
Jan 26, 2011	26.30	26.63	26.27	26.60	15,471	+0.34(+1.31%)
Jan 25, 2011	26.18	26.29	26.08	26.26	25,203	-0.13(-0.48%)
Jan 24, 2011	26.12	26.45	26.08	26.39	30,810	+0.36(+1.37%)
Jan 21, 2011	26.35	26.40	26.03	26.03	9,607	-0.15(-0.57%)
Jan 20, 2011	26.44	26.44	26.06	26.18	10,743	-0.34(-1.30%)
Jan 19, 2011	26.70	26.70	26.49	26.52	6,828	-0.26(-0.96%)
Jan 18, 2011	26.62	26.78	26.60	26.78	9,920	+0.12(+0.47%)
Jan 14, 2011	26.33	26.66	26.33	26.66	6,538	+0.29(+1.10%)
Jan 13, 2011	26.54	26.54	26.35	26.37	33,174	-0.14(-0.54%)
Jan 12, 2011	26.42	26.56	26.42	26.51	5,675	+0.27(+1.03%)
Jan 11, 2011	26.35	26.42	26.24	26.24	6,791	+0.06(+0.23%)
Jan 10, 2011	25.95	26.24	25.87	26.18	62,186	+0.12(+0.46%)
Jan 07, 2011	26.22	26.23	25.82	26.06	5,963	-0.19(-0.72%)
Jan 06, 2011	26.11	26.25	26.01	26.25	13,125	+0.20(+0.77%)
Jan 05, 2011	25.72	26.05	25.72	26.05	5,170	+0.22(+0.85%)
Jan 04, 2011	25.99	25.99	25.62	25.83	5,214	-0.16(-0.62%)
Jan 03, 2011	25.87	26.16	25.87	25.99	2,738	+0.36(+1.40%)
Dec 31, 2010	25.95	25.95	25.63	25.63	26,719	-0.25(-0.97%)
Dec 30, 2010	25.98	26.01	25.88	25.88	7,409	-0.09(-0.35%)
Dec 29, 2010	25.90	26.02	25.90	25.97	33,479	+0.10(+0.37%)
Dec 28, 2010	25.95	25.95	25.83	25.87	5,719	-0.09(-0.34%)
Dec 27, 2010	25.65	25.98	25.64	25.96	7,697	+0.08(+0.31%)
Dec 23, 2010	25.95	25.97	25.86	25.88	5,979	-0.08(-0.31%)
Dec 22, 2010	25.98	26.01	25.90	25.96	41,602	-0.05(-0.19%)
Dec 21, 2010	25.95	26.06	25.95	26.01	4,287	+0.05(+0.19%)
Dec 20, 2010	25.99	26.02	25.76	25.96	8,387	-0.01(-0.04%)
Dec 17, 2010	25.87	26.04	25.86	25.97	9,533	+0.03(+0.12%)
Dec 16, 2010	25.80	26.08	25.80	25.94	204,770	+0.08(+0.31%)
Dec 15, 2010	25.96	26.13	25.83	25.86	5,585	-0.06(-0.23%)
Dec 14, 2010	26.08	26.08	25.92	25.92	4,265	-0.08(-0.31%)
Dec 13, 2010	26.04	26.21	26.00	26.00	16,921	-0.07(-0.27%)
Dec 10, 2010	25.99	26.11	25.87	26.07	6,377	+0.16(+0.61%)
Dec 09, 2010	25.89	25.93	25.85	25.91	22,607	+0.06(+0.24%)
Dec 08, 2010	25.84	25.86	25.74	25.85	156,260	+0.16(+0.62%)
Dec 07, 2010	25.92	25.92	25.67	25.69	11,613	+0.13(+0.51%)
Dec 06, 2010	25.46	25.60	25.45	25.56	7,192	+0.00(+0.01%)
Dec 03, 2010	25.40	25.56	25.39	25.56	3,610	+0.19(+0.74%)
Dec 02, 2010	25.11	25.37	25.11	25.37	6,309	+0.36(+1.44%)
Dec 01, 2010	24.68	25.04	24.68	25.01	10,202	+0.65(+2.67%)
Nov 30, 2010	24.54	24.54	24.28	24.36	3,582	-0.33(-1.34%)
Nov 29, 2010	24.77	24.77	24.45	24.69	2,195	-0.21(-0.84%)
Nov 26, 2010	24.95	24.95	24.90	24.90	4,925	-0.12(-0.49%)
Nov 24, 2010	24.98	25.02	25.02	25.02	4,096	+0.60(+2.44%)
Nov 23, 2010	24.54	24.54	24.30	24.43	5,899	-0.04(-0.18%)
Nov 22, 2010	24.55	24.59	24.47	24.47	2,517	-0.07(-0.29%)
Nov 19, 2010	24.37	24.57	24.31	24.54	7,740	+0.12(+0.49%)
Nov 18, 2010	24.08	24.50	24.07	24.42	5,160	+0.57(+2.39%)
Nov 17, 2010	23.85	23.88	23.79	23.85	4,583	+0.01(+0.05%)
Nov 16, 2010	23.98	23.98	23.72	23.84	12,364	-0.50(-2.04%)
Nov 15, 2010	24.50	24.54	24.33	24.33	2,633	-0.10(-0.39%)
Nov 12, 2010	24.49	24.63	24.24	24.43	10,294	-0.16(-0.65%)
Nov 11, 2010	24.56	24.59	24.30	24.59	2,113	+0.07(+0.28%)
Nov 10, 2010	24.73	24.73	24.52	24.52	3,175	-0.24(-0.96%)
Nov 09, 2010	25.02	25.02	24.75	24.76	35,860	-0.25(-1.00%)
Nov 08, 2010	25.00	25.08	24.93	25.01	1,991	+0.07(+0.29%)
Nov 05, 2010	24.91	25.03	24.89	24.94	6,278	-0.00(-0.01%)
Nov 04, 2010	24.84	24.94	24.84	24.94	4,570	+0.49(+2.00%)
Nov 03, 2010	24.27	24.45	24.23	24.45	5,595	+0.21(+0.87%)
Nov 02, 2010	24.10	24.25	24.10	24.24	4,899	+0.36(+1.51%)
Nov 01, 2010	24.06	24.16	23.88	23.88	3,225	-0.11(-0.46%)
Oct 29, 2010	23.90	24.04	23.90	23.99	4,110	+0.11(+0.48%)
Oct 28, 2010	24.01	24.04	23.85	23.88	4,095	-0.06(-0.27%)
Oct 27, 2010	23.73	23.94	23.61	23.94	7,534	+0.13(+0.55%)
Oct 25, 2010	23.66	23.88	23.66	23.81	10,094	+0.25(+1.06%)
Oct 22, 2010	23.25	23.57	23.25	23.56	7,362	+0.27(+1.15%)
Oct 21, 2010	23.43	23.49	23.19	23.29	13,867	-0.04(-0.16%)
Oct 20, 2010	23.15	23.41	23.15	23.33	7,354	+0.26(+1.13%)
Oct 19, 2010	23.08	23.30	22.95	23.07	5,964	-0.42(-1.79%)
Oct 18, 2010	23.35	23.49	23.35	23.49	942	+0.07(+0.30%)
Oct 15, 2010	23.39	23.44	23.17	23.42	4,785	+0.22(+0.95%)
Oct 14, 2010	23.37	23.37	23.20	23.20	3,876	-0.07(-0.31%)
Oct 13, 2010	23.15	23.33	23.15	23.27	3,918	+0.19(+0.84%)
Oct 12, 2010	22.79	23.08	22.79	23.08	3,430	+0.13(+0.57%)
Oct 11, 2010	22.97	23.10	22.94	22.95	4,765	+0.12(+0.51%)
Oct 08, 2010	22.83	22.83	22.56	22.83	1,824	+0.17(+0.77%)
Oct 07, 2010	22.58	22.74	22.58	22.66	1,124	+0.08(+0.35%)
Oct 06, 2010	22.90	22.90	22.50	22.58	10,292	-0.40(-1.73%)
Oct 05, 2010	22.57	23.01	22.57	22.98	6,169	+0.73(+3.28%)
Oct 04, 2010	22.73	22.73	22.22	22.25	3,385	-0.45(-1.98%)
Oct 01, 2010	22.70	22.81	22.57	22.70	4,991	-0.01(-0.03%)
Sep 30, 2010	22.90	22.90	22.61	22.71	6,178	-0.04(-0.19%)
Sep 29, 2010	22.70	22.83	22.64	22.75	6,930	+0.24(+1.08%)
Sep 28, 2010	22.21	22.51	22.16	22.51	3,501	+0.16(+0.70%)
Sep 27, 2010	22.40	22.51	22.35	22.35	2,765	-0.01(-0.04%)
Sep 24, 2010	22.15	22.36	22.15	22.36	4,359	+0.61(+2.80%)
Sep 23, 2010	21.60	22.04	21.60	21.75	34,900	-0.09(-0.43%)
Sep 22, 2010	22.01	22.01	21.83	21.84	2,737	-0.34(-1.51%)
Sep 21, 2010	22.35	22.35	22.15	22.18	3,093	-0.16(-0.72%)
Sep 20, 2010	21.88	22.34	21.88	22.34	8,502	+0.52(+2.38%)
Sep 17, 2010	21.82	21.86	21.78	21.82	22,335	+0.10(+0.46%)
Sep 15, 2010	21.58	21.72	21.58	21.72	700	+0.04(+0.18%)
Sep 14, 2010	21.43	21.72	21.42	21.68	38,162	+0.21(+0.98%)
Sep 13, 2010	21.06	21.52	21.06	21.47	11,410	+0.61(+2.92%)
Sep 10, 2010	20.93	20.94	20.78	20.86	24,555	-0.03(-0.14%)
Sep 09, 2010	20.98	20.98	20.89	20.89	4,030	+0.08(+0.38%)
Sep 08, 2010	20.70	20.89	20.70	20.81	9,185	+0.13(+0.64%)
Sep 07, 2010	21.05	21.05	20.68	20.68	11,992	-0.35(-1.67%)
Sep 03, 2010	20.88	21.03	20.87	21.03	2,500	+0.39(+1.89%)
Sep 02, 2010	20.37	20.64	20.37	20.64	3,249	+0.30(+1.47%)
Sep 01, 2010	20.07	20.38	20.07	20.34	11,651	+0.59(+2.97%)
Aug 31, 2010	19.76	19.86	19.64	19.75	7,951	-0.09(-0.43%)
Aug 30, 2010	20.21	20.21	19.84	19.84	3,115	-0.37(-1.83%)
Aug 27, 2010	20.21	20.21	19.63	20.21	13,405	+0.31(+1.56%)
Aug 26, 2010	20.10	20.13	19.90	19.90	5,208	-0.13(-0.65%)
Aug 25, 2010	19.67	20.03	19.67	20.03	2,395	+0.13(+0.64%)
Aug 24, 2010	19.91	20.05	19.63	19.90	19,353	-0.29(-1.42%)
Aug 23, 2010	20.47	20.47	20.19	20.19	5,822	-0.22(-1.08%)
Aug 20, 2010	20.35	20.43	20.24	20.41	6,175	-0.03(-0.15%)
Aug 19, 2010	20.69	20.69	20.44	20.44	19,259	-0.50(-2.39%)
Aug 18, 2010	20.64	20.97	20.64	20.94	11,318	+0.16(+0.77%)
Aug 17, 2010	20.59	20.91	20.59	20.78	3,693	+0.37(+1.81%)
Aug 16, 2010	20.20	20.48	20.20	20.41	6,100	-0.01(-0.07%)
Aug 13, 2010	20.42	20.53	20.41	20.42	3,131	-0.13(-0.61%)
Aug 12, 2010	20.55	20.65	20.49	20.55	36,911	-0.36(-1.72%)
Aug 11, 2010	21.30	21.30	20.85	20.91	11,365	-0.82(-3.77%)
Aug 10, 2010	21.75	21.75	21.52	21.73	3,050	-0.41(-1.86%)
Aug 09, 2010	22.10	22.14	22.02	22.14	3,070	+0.25(+1.15%)
Aug 06, 2010	21.89	22.07	21.66	21.89	14,075	-0.24(-1.08%)
Aug 05, 2010	22.09	22.13	22.08	22.13	6,195	-0.01(-0.05%)
Aug 04, 2010	22.00	22.14	21.94	22.14	3,879	+0.23(+1.05%)
Aug 03, 2010	21.86	21.96	21.86	21.91	6,223	-0.15(-0.68%)
Aug 02, 2010	21.94	22.06	21.94	22.06	6,412	+0.37(+1.72%)
Jul 30, 2010	21.69	21.75	21.33	21.69	5,017	+0.01(+0.04%)
Jul 29, 2010	21.84	21.84	21.50	21.68	23,347	-0.15(-0.69%)
Jul 28, 2010	22.20	22.20	21.83	21.83	3,025	-0.47(-2.10%)
Jul 27, 2010	22.53	22.53	22.29	22.30	11,750	-0.02(-0.09%)
Jul 26, 2010	22.13	22.32	22.13	22.32	10,185	+0.40(+1.82%)
Jul 23, 2010	21.72	22.00	21.58	21.92	8,988	+0.09(+0.41%)
Jul 22, 2010	21.41	21.90	21.41	21.83	6,461	+0.52(+2.44%)
Jul 21, 2010	21.73	21.73	21.31	21.31	4,275	-0.21(-0.98%)
Jul 20, 2010	21.05	21.52	20.84	21.52	8,182	+0.14(+0.65%)
Jul 19, 2010	21.07	21.38	20.99	21.38	4,915	+0.28(+1.32%)
Jul 16, 2010	21.10	21.58	21.09	21.10	19,648	-0.70(-3.20%)
Jul 15, 2010	21.74	21.80	21.54	21.80	6,642	+0.05(+0.23%)
Jul 14, 2010	21.74	21.97	21.73	21.75	4,222	+0.09(+0.42%)
Jul 13, 2010	21.37	21.74	21.35	21.66	31,377	+0.60(+2.85%)
Jul 12, 2010	21.00	21.23	20.88	21.06	5,662	+0.21(+1.01%)
Jul 09, 2010	20.85	20.85	20.77	20.85	11,981	+0.14(+0.68%)
Jul 08, 2010	20.79	20.79	20.52	20.71	4,900	+0.31(+1.52%)
Jul 07, 2010	19.99	20.40	19.99	20.40	1,621	+0.73(+3.71%)
Jul 06, 2010	20.32	20.32	19.65	19.67	6,654	-0.24(-1.21%)
Jul 02, 2010	19.91	19.99	19.71	19.91	3,132	-0.02(-0.10%)
Jul 01, 2010	20.06	20.12	19.49	19.93	35,217	-0.16(-0.80%)
Jun 30, 2010	20.68	20.68	20.09	20.09	10,542	-0.43(-2.10%)
Jun 29, 2010	21.17	21.17	20.39	20.52	132,538	-0.85(-3.98%)
Jun 25, 2010	21.37	21.46	21.22	21.37	2,077	+0.15(+0.71%)
Jun 24, 2010	21.38	21.38	21.21	21.22	3,080	-0.47(-2.17%)
Jun 23, 2010	21.41	21.74	21.39	21.69	5,340	-0.01(-0.04%)
Jun 22, 2010	22.39	22.39	21.69	21.70	5,225	-0.55(-2.47%)
Jun 21, 2010	22.57	22.70	22.25	22.25	9,450	+0.01(+0.05%)
Jun 18, 2010	22.24	22.41	22.20	22.24	12,794	+0.05(+0.23%)
Jun 17, 2010	22.25	22.27	22.08	22.19	2,856	-0.03(-0.15%)
Jun 16, 2010	22.16	22.30	22.08	22.22	6,205	+0.00(+0.02%)
Jun 15, 2010	21.84	22.25	21.84	22.22	6,983	+0.77(+3.59%)
Jun 14, 2010	21.61	21.81	21.44	21.45	6,494	+0.08(+0.37%)
Jun 11, 2010	21.33	21.39	21.17	21.37	8,486	+0.31(+1.49%)
Jun 10, 2010	20.75	21.06	20.74	21.06	8,561	+0.58(+2.81%)
Jun 09, 2010	20.57	20.99	20.48	20.48	3,898	-0.01(-0.05%)
Jun 08, 2010	20.57	20.57	20.21	20.49	12,840	-0.11(-0.53%)
Jun 07, 2010	21.25	21.26	20.59	20.60	26,770	-0.59(-2.78%)
Jun 04, 2010	21.19	21.84	21.19	21.19	7,325	-1.07(-4.81%)
Jun 03, 2010	22.08	22.26	21.96	22.26	4,413	+0.56(+2.59%)
Jun 02, 2010	21.61	21.81	21.61	21.70	2,994	+0.15(+0.69%)

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